Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1642: | \[L_{1642}\] | 3 × 6569 × 1591580747 × 38525479800107<14> × 148158127385449<15> × 9238868168158806289921<22> × 9475071218418555286014395567799673665632007427<46> × 52877949169558762344395454794609426973375113692651987<53> × 48027674758399048626833533720625231355031031320849152028987<59> × 361256062071836158090295769127522387512511370820523071448015083061395120982051756378044272298740182173368546259475659023563<123> |